Desa RC70T Service Procedures, Wiring Diagrams, WARNING High Voltage, Continued, Replacing Fuse

SERVICE PROCEDURES

Continued

IGNITION CONTROL ASSEMBLY

WARNING: High Voltage!

1.Unplug heater.

2.Remove side cover screws (4) using 5/16" nut-driver to expose ignition control assembly (see Figure 15 or 16, page 11).

3.Remove fuse cover (see Figure 29).

4.Remove fuse from fuse clips (see Figure 29).

5.Replace fuse with fuse of the same type and rating (GMA-10). Do not substitute a fuse with a higher current rating.

6.Replace fuse cover (see Figure 29).

7.Replace side cover (see Figure 15 or 16, page 11).

Fuse	Fuse
Clips	Cover

Fuse

Figure 29 - Replacing Fuse

Ignition AssemblyControl

WIRING DIAGRAMS
Photocell	Blue
Photocell	Blue	Photocell
			White
Ignitor
Motor Return	White		Green
AC Neutral (L2)		Green	Motor
120V (L1)			low
			lYe
	Red
Motor
	Black
Ignitor

Power Plug 120V/60Hz

Assembly

		Yel low	Ignitor
Figure 30 - Wiring Diagram for 40 Models
Photocell	Blue
Photocell	Blue	Photocell
		White
Ignitor

ControlIgnition

Motor Return

AC Neutral (L2)

120V (L1)

Motor

Ignitor

White	Green	Power Plug
		120V/60Hz
Green	Motor

Red	llowYe	Black
Black		Thermostat

Yellow	Ignitor
Figure 31 - Wiring Diagram for 55T/70T/115T/165T Thermostat Models

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